Schematic,service info, '73 Zenith Chroma II
 

I'm in need of a copy of Zenith schem., Service info. for a '73 Zenith Chromacolor II, Solid-State, Horiz. Chassis. The set is a true 25" with a 25V type CRT. The model #D4756M "The Winfield" The stamped-on Chassis number appears to be: 25DC57. It is the Titan 200 Chassis, according to the orig. sales brochure that I received with the TV. My Sam's Index lists it as Set 1315-3 (Volume 132). It appears that not much service work was ever done on this set, the HV Safety Caps are the troublesome "white" caps! I remember working on a few of these chassis over 30 years ago! I had forgotten so much about them, too. The CRT in this set tests as new, and it is the original as well. Any help would be greatly appreciated, thanks!

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Thanks, Zeno, I appreciate your help! Dave, "Bigdavestv"